Cheap Flights from Tri-Cities (TRI) to Friday Harbor (FRD)

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Friday Harbor, WA (FRD)

Frequently asked questions

How much does a flight from Tri-Cities Regional Airport (TRI) to Friday Harbor, WA (FRD) cost?
Snag a cheap one-way flight or cheap return flight from Tri-Cities Regional Airport (TRI) to Friday Harbor, WA (FRD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tri-Cities Regional Airport (TRI) to Friday Harbor, WA (FRD)?
is the least expensive month to fly from TRI to FRD. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Tri-Cities Regional Airport (TRI) to Friday Harbor, WA (FRD)?
To find the cheapest airline flying from TRI to FRD, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Tri-Cities Regional Airport (TRI) to Friday Harbor, WA (FRD)?
There are no daily nonstop flights available from Tri-Cities Regional Airport (TRI) to Friday Harbor, WA (FRD). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from TRI to FRD?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tri-Cities Regional Airport (TRI) to Friday Harbor, WA (FRD)?
To arrive at Friday Harbor, WA (FRD) on schedule, book a flight that leaves Tri-Cities Regional Airport (TRI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tri-Cities Regional Airport (TRI) to Friday Harbor, WA (FRD) last-minute?
Last-minute bookings from TRI to FRD are generally more expensive. To secure the best rates, start searching for flights well in advance. That being said, if your travel plans are flexible, you may land a cheap fare right before your trip.
Can I cancel or change the date of my flight from Tri-Cities Regional Airport (TRI) to Friday Harbor, WA (FRD)?
If you reserved your TRI to FRD flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Tri-Cities Regional
Destination airport
Friday Harbor
Distance
2198 mi

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Tri-Cities to Friday Harbor Flights

The cheapest times to fly from Tri-Cities to Friday Harbor

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tri-Cities to Friday Harbor are during the month of . You can find some of the cheapest flights from Tri-Cities to Friday Harbor with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tri-Cities to Friday Harbor

Sunday is one of the best days to book for cheap flights from Tri-Cities to Friday Harbor: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tri-Cities to Friday Harbor

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tri-Cities to Friday Harbor in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tri-Cities to Friday Harbor flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tri-Cities to Friday Harbor airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Tri-Cities to Friday Harbor Flights

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*Available to One Key members.